Carlos López-Otín, Elías Campo and colleagues report exome sequencing of tumor and normal samples from 105 individuals with chronic lymphocytic leukemia (CLL). They identify 1,246 somatic mutations predicted to affect gene function and 78 genes with recurrent predicted functional mutations. They find recurrent mutations in the gene encoding the SF3B1 splicing factor, which was mutated in 10% of the CLL samples.
- Víctor Quesada
- Laura Conde
- Carlos López-Otín